Worst drought in 70 years threatens Northern Italy's food, power

In Western Europe, millions are enduring record-breaking temperatures that have risen to as high as 43 degrees this week. Northern Italy, the engine of Europe's third-largest economy, is suffering particularly badly. The European nation faces severe drought and climate conditions threaten food production and power generation. Ludovica Brignola reports the story. #Italy #Drought #PoRiver